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Methods Since 2003, midwifery was standardized in birth process, nursing principle and nursing practice.
方法自2003年始，在原有产程处理、护理原则、工作内容的基础上，规范助产行为。
youdao
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Methods Since 2003, midwifery was standardized in birth process, nursing principle and nursing practice.
方法自2003年始，在原有产程处理、护理原则、工作内容的基础上，规范助产行为。
youdao